| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $111.79 | 12.402% | $125.6542 | $125.65 | $125.65 | $125.70 |
| Purchase #2 | $27.51 | 4.452% | $28.7347 | $28.73 | $28.75 | $28.70 |
| Purchase #3 | $26.69 | 4.494% | $27.8894 | $27.89 | $27.90 | $27.90 |
| Purchase #4 | $26.80 | 8.334% | $29.0335 | $29.03 | $29.05 | $29.00 |
| Purchase #5 | $88.44 | 13.301% | $100.2034 | $100.20 | $100.20 | $100.20 |
| Purchase #6 | $28.75 | 6.485% | $30.6144 | $30.61 | $30.60 | $30.60 |
| Purchase #7 | $82.81 | 8.228% | $89.6236 | $89.62 | $89.60 | $89.60 |
| 7 purchase totals = | $392.79 | $431.7532 | $431.73 | $431.75 | $431.70 | |